package kr.hkit.PowerJava.chapter06.work2;

import java.util.Scanner;

public class JogunMoonje2 {
public static void main(String[] args) {
	Scanner input = new Scanner(System.in);
	System.out.print("문자를 입력하시오. ");
	
	String str = input.next();
	char ch = str.charAt(0);
	
	if(ch >='A' && ch <= 'Z'){
		System.out.printf("%c", ch- 'A'+'a');
	}else{
		if (ch >= 'a' && ch <='z'){
			 System.out.println(ch);
		}else{
			System.out.println("영문 대소문자만 가능~~~");
		}
			
	}
}
}



